GBH International
Plastics ManufacturingCalifornia, United States2-10 Employees
GBH International is a plastics manufacturing-focused firm based in Mill Valley, California. Founded by Dr. Marcelo Hirschler, the company offers fire-related services, including litigation support, codes and standards assistance, and contract fire testing and research, with a focus on analyzing how materials and products—especially plastics, as well as furniture, mattresses, interior finishes, insulation, and wires and cables—affect fire hazards in both buildings and vehicles. The organization serves clients seeking scientifically grounded, understandable assessments to inform fire safety decisions and safer product alternatives. In addition to its consultancy and testing capabilities, GBH International operates as the North American distributor for Fire Testing Technology, a maker of fire testing instruments used to meet various material fire test requirements across North America, Europe, and the aircraft industry. The firm occupies a niche within the fire safety and materials testing landscape, combining specialized evaluation services with distribution of testing equipment to support regulatory compliance and safety engineering.